baber/WOPTO huggingface dataset:
Patent KR-20000041715-A (KR)
Title: Lead frame loading assembly of plating apparatus
Inventor: HAN SANG HOON
IPC: H01L21/60
Filed: 1998-12-23
Abstract: PURPOSE: A lead frame loading assembly is provided which attaches a lead frame to a belt completely by inserting into a clip of the belt, by aligning a lead frame to a vertical plate precisely. In addition, the assembly prevents the lead frame from being attached to the belt incompletely. CONSTITUTION: A lead frame loading assembly(300) can attach a lead frame(220) more precisely to a belt(210) circulating in a plating apparatus. The loading assembly includes an alignment part(240) where at least more than two pushing bars(250) are combined to an alignment body(260) with an intervening spring. The length of a bottom of the pushing bar is about 50 cm. The damage that the lead frame is separated from the belt by an air jet pressure in the plating apparatus is prevented by the pushing bar aligning the lead frame to a vertical plate(242). Therefore, the yield is improved by reducing the inferiority of the plating process.
Patent KR-20000044725-A (KR)
Title: Apparatus for interpolating video data of digital television
Inventor: KIM SU BON
IPC: H04N7/035
Filed: 1998-12-30
Abstract: PURPOSE: An apparatus for interpolating video data of a digital television is provided to interpolate digital video data without an additional memory. CONSTITUTION: An apparatus for interpolating video data of a digital television comprises an interpolation filter(40), memories of n number(10), a control portion, and a distribution portion(50). The interpolation portion outputs one interpolated video data by using video data of n number input according to each period of a system clock. The memories of n number store the video data of n number. The control portion generates an address signal for storing sequentially the interpolated video data to the memories of n number and an address signal for providing data of n/2 number from the memories of n number to the interpolation filter according to each period of two clocks. The distribution portion distributes the interpolated data output from the interpolation filter to the memories of n number according to each clock period according to the address signals.
Patent KR-20000046848-A (KR)
Title: Communication speed change device and method therefor
Inventor: YOON HWA YOUNG
IPC: H04L7/04
Filed: 1998-12-31
Abstract: PURPOSE: A communication speed change device and method therefor are provided to make a optimum communications state in a short time by adapting to a practical channel condition and by promptly dealing with a rapid channel change. CONSTITUTION: A communication speed change device comprises: a data demodulation section (232,242) calculating a rate of S/N by demodulating digital data of a filter section (231,241); a transmission speed table storage section (233,243) storing a communication speed table of a practical channel to various S/N rates obtained during an initialization process; a communication speed determination section (234,244) determining a maximum speed available for communications after reading the transmission speed to the rate of S/N in the data demodulation section from the transmission speed table storage section and negotiating with a partner modem to make possible to communicate in the maximum speed; a communication speed detect section (236,246) storing the maximum transmission speed of the practical channel to various rates of S/N changed during the initialization process.
Patent KR-19990044681-A (KR)
Title: 정전기 소산 특성을 갖는 부품 캐리어 테이프
IPC: B65D73/02
Filed: 1996-08-12
Abstract: 스트립부, 전자 부품을 운반하기 위해 상기 스트립부를 따라 이격되어 정렬된 다수의 포켓, 상기 스트립부 상의 정전기 소산성 아크릴 중합체 층 및 상기 스트립부에 박리가능하게 접착 결합되고 다수의 포켓을 덮고 있는 커버를 포함하는 전진 메카니즘에 의해 부품을 보관 및 전달하는 가요성 캐리어 테이프.  아크릴 중합체를 또한 사용하여 커버가 스트립부에 결합되는 온도를 낮출 수 있다.
Patent KR-19990064178-A (KR)
Title: 1-(1,2-이치환된 피페리디닐)-4-치환된 피페라진 유도체
IPC: A61K31/4965
Filed: 1996-10-25
Abstract: 본 발명은 하기 일반식 (I)의 화합물, 그의 N-옥사이드, 약제학적으로 허용되는 부가염 및 입체화학적 이성체, 및 이들의 제조방법, 이들을 함유하는 조성물, 및 의약으로서의 그의 용도에 관한 것이다: 
     
       
     
     상기 식에서, 
     n 은 0, 1 또는 2 이고; 
     m 은 1 또는 2 이며, 단 m 이  2 인 경우에 n 은 1 이고; 
     p 는 1 또는 2 이며; 
     =Q 는 =O 또는 =NR 3 이고; 
     X 는 공유 결합 또는 구조식 -O-, -S- 또는 -NR 3 - 의 2가 래디칼이며; 
     R 1 은 Ar 1 , 또는 각각의 C 1-6 알킬 그룹이 하이드록시, C 1-4 알킬옥시, 옥소 또는 케탈화된 옥소 치환체에 의해 임의로 치환된 Ar 1 C 1-6 알킬 또는 디(Ar 1 )C 1-6 알킬이고; 
     R 2 는 Ar 2 , Ar 2 C 1-6 알킬, Het 1 또는 Het 1 C 1-6 알킬이며; 
     R 3 는 수소 또는 C 1-6 알킬이고; 
     L 은 수소; Ar 3 ; C 1-6 알킬; 하이드록시, C 1-6 알킬옥시, Ar 3 , Ar 3 C 1-6 알킬옥시 및 Het 2 로 구성된 그룹중에서 선택된 1 또는 2 개의 치환체에 의해 치환된 C 1-6 알킬; C 3-6 알케닐; Ar 3 C 3-6 알케닐; 디(Ar 3 )C 3-6 알케닐; 또는 일반식 (a-1), (a-2), (a-3), (a-4) 또는 (a-5)의 래디칼이며; 
     Ar 1 , Ar 2 및 Ar 3 는 각각 페닐 또는 치환된 페닐이고; 
     Het 1 및 Het 2 는 각각 모노사이클릭 또는 바이사이클릭 헤테로사이클이다.
Patent KR-19990067300-A (KR)
Title: 저전력 x-선 소오스를 갖는 컴퓨터 단층촬영 스캐너
IPC: G01N23/04
Filed: 1996-11-01
Abstract: CT스캐너(40)가 X-선소오스(42)와 간단한 구조의 디스크(46)에 고정된 X-선검출기(44)의 어레이를 포함하고 디스크는 이 디스크의 등중심(48)을 중심으로 하여 회전가능하게 지지되어 있다. X-선 소오스는 저전력소오스이고 간단한 크기의 빔경화필터(45)가 X-선 소오스에 근접하여 배치되므로서 스캐너가 비교적 연성의 X-선 빔을 이용한다. 또한 스캐너는 X-선 검출기의 비직선성과 채널대 채널변화를 보상하기 위한 회로를 포함한다.
Patent KR-19990082360-A (KR)
Title: 수두 대상포진 바이러스 유전자 63 생성물에 대한 백신
IPC: C07K14/04
Filed: 1997-02-04
Abstract: 본 발명은 수두 대상포진 바이러스(VZV)로 감염된 사람의 대상포진을 치료하거나 예방하기 위한 조성물, 및 수두 감염의 예방 및 치료 방법에 관한 것이다.  본 발명의 조성물은 VZV 유전자 63 또는 이의 면역 활성 유도체에 의해 코드화된 단백질을 포함한다.  본 발명은 또한 VZV 유전자 63에 해당하는 DNA 또는 RNA를 함유하는 조성물에 관한 것이다.
Patent KR-20000064798-A (KR)
Title: 머리에 장착한 전원 절약형 액정 디스플레이
IPC: G02B27/02
Filed: 1998-01-15
Abstract: 가상 현실 응용에서 사용하기 위한 HMD는, 태양광과 같이, 그 역광 조명이 상기 HMD 외부 광원으로부터의 광원에 의해 제공되는 LCD를 구비한다. 상기 HMD는 외부 광원으로부터의 광이 상기 LCD의 뒤로 입사하도록 하는 개구를 구비한다. 이러한 구성은 상기 HMD의 동작동안 상당한 양의 전력을 절감한다.
Patent KR-20000005298-A (KR)
Title: Improved containers for parenteral fluids
Inventor: GUSTAFSSON BO
IPC: B32B7/02
Filed: 1997-04-09
Abstract: PURPOSE: A flexible container for improved storage of oxygen sensitive parenterally administrable agents comprising an inner container enclosed in a substantially oxygen impermeable outer envelope is provided which essentially maintains its characteristics after being subjected to sterilization by steam or radiation. CONSTITUTION: A flexible transparent container for improved storage of oxygen sensitive parenterally administrable agents comprising an inner, primary container(30) enclosed in a substantially oxygen impermeable outer envelope(10) with an oxygen absorber, capable of consuming essentially all residual oxygen after the outer envelope(10) is sealed, and for sufficient period also the oxygen penetrating the envelope is described. The inner container(30) is made of a polypropylene containing flexible polymeric material compatible with lipophilic agents capable of forming both permanent and peelable seals, while the envelope(10) is made of a substantially water impermeable flexible multi-layered polymeric material comprising a first outer substantially water impermeable polymeric film with oxygen barrier forming capacity, assembled with a second, inner polymeric film with a supplementary oxygen barrier forming capacity. The container essentially maintains its characteristics after being subjected to sterilization by steam or radiation.
Patent KR-20000010533-A (KR)
Title: Fluorescent chelates as visual tissue specific imaging agents
Inventor: KIEFER GARRY E
IPC: A61K49/00
Filed: 1997-04-08
Abstract: PURPOSE: Fluorescent chelates of terbium and europium with tri- and tetra-cyclopolyazamacrocyclic compounds are provided which can be used as fluorescent diagnostic agents in vitro or in vivo. CONSTITUTION: The fluorescent chelates show the formula, wherein: R is H, C1-C4 alkyl or -CH2CF3; R2 is a NO2, NH2, isothiocyanato, semicarbazido, thiosemicarbazido, maleficio, bromoacetamido or carboxyl group; with the proviso that Z is only (F) when (D) is present and Z is only (E) when (A), (B) or (C) is present; with the proviso that when T is (H) or (J), then only one (H) or (J) may be present; complexed with a metal ion of terbium (Tb), europium (Eu), samarium (Sm) or dysprosium (Dy); or pharmaceutically-acceptable salts thereof. Conventional pharmaceutical solutions of the chelates are used in preparing pharmaceutical formulations for injection or to bath or wash the desired area. Visual tissue specificity therbium or eurofium chelate used to visual contrast enhancer or diagnostic is manufactured from polyajamacro cyclic compound containing pyridine nuclear as macro cyclic main chain part or pendant bonding residue.
Patent KR-20000010570-A (KR)
Title: Device for controlling punching machine
Inventor: MURAKAMI GEICHI
IPC: B26F1/16
Filed: 1997-03-18
Abstract: PURPOSE: A device for controlling a punching machine is provided to prevent an electrical drill from acting while returning from a power breakage during a punching machine operation and while generating a cut-off in a coil of an electromagnet. CONSTITUTION: A controlling device for a punching machine comprises:a photo coupler(38) being operated while returning from a power breakage in a state of a switch(50) being conversed for elasticly supporting an electromagnet and an electrical drill for operating a thyristor(31); preventing an on action of a transistor(35); an abnormality of a coil(27) being judged by an abnormality of potentials of both ends of a resistance(28) caused by a potential judging circuit(30); and the thyristor being moved for preventing the on action of the transistor in case of a detect of the abnormality. As a result, an action of the electrical drill is prevented while the electrical drill being not assured in the electromagnet.
Patent KR-20000011135-A (KR)
Title: Two-stage melting apparatus of facing polymer sheet
Inventor: CORPERS PAUL V
IPC: B29K27/06
Filed: 1997-05-07
Abstract: PURPOSE: A device fusing a non-defined form copolymer polyester backing sheet and a polyvinyl chloride sheet is provided to form a two-piece card structure such as an identification card. CONSTITUTION: The device contains: a compressor to form a two-piece structure by facing sheets, and by compressing together; a first device to apply heat only in a first polymer sheet during compressing the sheets together in a heating and in a compressing to perform an early fusion of the first and a second polymer sheets; a device to cool the second polymer sheet during compressing the sheets together; a second device to apply heat only in the first polymer sheet under the atmospheric pressure to perform the inter-complete fusion of the first and the second polymer sheets.
Patent KR-20000050732-A (KR)
Inventor: KIM TAE WOO
IPC: H04B1/7143
Filed: 1999-01-14
Abstract: PURPOSE: A method for transmitting a signal evading propagation interference, is provided to pre-sense a frequence interference block due to an electromagnetic wave, generated from another electronic equipment within industrial scientific medical(ISM) band, by scanning and to transmit data by a new hopping pattern evading the block. CONSTITUTION: A method for transmitting a signal evading propagation interference, comprises the steps as follows. Scan blocks are formed in terminal of each super-frame in a wireless data network using a frequency hopping spread spectrum(FHSS). Frequency interference blocks are previously sensed, by scanning sequentially due to an electromagnetic wave generated from another electronic equipment within industrial scientific medical(ISM) band. A new hopping pattern, evading propagation interference blocks by the sensed information, is formed. Data are transmitted by the hopping pattern. A new hopping process comprises as follows. Return signal strength indicators(RSSIs) within the ISM band to use are sequentially measured by respective channels. Propagation distribution and intensity of a different kind of equipment with the ISM band are grasped, referring to a scan table of the RSSIs. Propagation interference of the different kind of equipment is decided by the grasped distribution of an electromagnetic wave. A frequency hopping is performed by an original normal hopping sequence, when propagation interference by the different kind of equipment does not exist. A new hopping sequence is re-constituted to a channel excepting propagation interference blocks by a distribution of the RSSIs, when propagation interference by the different kind of equipment exists. A frequency hopping is performed by a new hopping sequence.
Patent KR-19990068013-A (KR)
IPC: H03M13/23
Filed: 1999-01-20
Abstract: 본 발명은 비율 5/8 컨벌루셔널 코드로 디지털 데이터를 컨벌루셔널적으로  엔코딩 하기 위한 방법 및 장치를 제공한다.   표준 비율 1/2 컨벌루셔널 코드는 이하에 나타낸 펑크쳐 맵과 옥탈 제네레이터(133, 171)를 이용하여 비율 5/8로 펑크쳐 되고, 제한길이 K = 7이다: 
     
       
     
     수신 데이터 스트림은 비율 5/8 코드를 이용하여 처리된다.   또 다른 실시예에 있어서, 비율 1/3 컨벌루셔널 코드는 이하에 나타낸 펑크쳐 맵과 옥탈 제네레이터(117, 135, 161)를 이용하여 비율 5/8로 펑크쳐 되고, 제한길이 K = 7이다:
Patent KR-20000056650-A (KR)
Inventor: CHON SUNG DO
IPC: B29C65/74
Filed: 1999-02-24
Abstract: PURPOSE: A molding method and molding apparatus of an interior finish for automobile is provided mold the interior finish of high quality that wrinkles don't form at a surface materials during cooling work by sticking to the surface materials which length is revised previously as against shrinkage of substrate. CONSTITUTION: A molding method and molding apparatus shape molding part of the substrate border of a bottom core(200) into a mentum(240) to glue and trim with length is revised previously as against shrinkage of substrate by being bent up the surface materials(120) part that is connected with the border of the substrate(110) at a fixed angle in the direction of the substrate when adhesion work and trimming work is carried out.
Patent KR-19990072956-A (KR)
Title: 통신시스템의스위치내에서의호출처리방법및장치
IPC: H04W88/14
Filed: 1999-02-26
Abstract: 본 발명은 통신 시스템에서 한 이동 단말기와 다른 복합 단말기간의 동적 결합과 및 브리징을 제공한다.  일실시예에서, 시스템 스위치의 메모리 내에 이동 단말기와 적어도 하나의 다른 단말기간의 임시 연관이 확립된다.  이런 방법으로 이동 단말기가 다른 단말기에 등록되어 있는 동안, 이동 단말기 사용자는, 예컨대, 호출을 수신하거나 발생하기 위해 다른 단말기의 기능을 이용하도록 허가를 요구할 수 있다.  임시 연관은, 이동 단말기가 시스템의 상이한 셀로 이동할 때 상이한 복합 시스템 단말기에 등록하도록, 다른 단말기에 대한 이동 단말기의 근접도(proximity) 판단에 기초하여 확립된다.  본 발명은 또한 사용자로 하여금 시스템의 다른 단말기에서 한 단말기에 대한 사용자 정의 프로파일을 액세스할 수 있게 하는 기법을 제공한다.
Patent KR-20000065322-A (KR)
Inventor: KIM HEON YOUNG
IPC: G01N3/08
Filed: 1999-04-01
Abstract: PURPOSE: A system for evaluating static and dynamic strength of a glass board is provided to perform a static pressurizing test, a bending test and a dynamic breakdown test of a glass board by a single measuring system. CONSTITUTION: A system for evaluating static and dynamic strength of a glass board includes a base plate(20) selectively detachably mounted with a plurality of fixing elements for providing a sample to a testing position, a linear scale(30) vertically mounted on the base plate and having a lifting head, one pair of guide posts(40) mounted in parallel with the linear scale, a main slider(50) mounted to be lifted with the head along the guide post and detachably mounted with a plurality of loading elements for applying load to the sample, a sub slider(70) positioned on the main slider to be lifted along the guide post, and a lifting element mounted between the main slider and the sub slider for lifting the main slider.
Patent KR-20000066004-A (KR)
Inventor: NA YONG HAN
IPC: C04B35/10
Filed: 1999-04-12
Abstract: PURPOSE: A sliding plate refractory for controlling molten-metal flow is provided to improve strength and prevent being cracked due to thermal shock and oxidation by adding large amount of ultra-fine Al2O3, and ZrO2-mullite or Al2O3-ZrO2. CONSTITUTION: The sliding plate (1) refractory comprises 60-110 pts.wt. of sintered or molten Al2O3 being several particle diameters, 10-20 pts.wt. of plastic Al2O3 being up to 50 micrometer in particle diameter, 15-40 pts.wt. of sintered or molten ZrO2-mullite (containing 27-39 wt.% of ZrO2, 40-46 wt.% of Al2O3 and 15-20wt% of SiO2), 1-3 pts.wt. of Si, 1-8 pts.wt. of C, and 0.5-4.0 pts.wt. of anti-oxidant, optionally 5-20 pts.wt. of Al2O3-ZrO2 (containing 90-50 wt.% of Al2O3 and 10-50 wt.% of ZrO2). The particle diameters of desirable Al2O3 being 4-1, 1-0.22, up to 0.2 and up to 0.04mm are 15-25, 25-45, 10-20, 10-20 pts.wt., respectively.
Patent KR-20000066038-A (KR)
Title: Cured body mixture for vibration isolation, sound absorption, heat insulation using waste material of eva synthetic resin foam
Inventor: IM GI TAE
IPC: C08L75/00
Filed: 1999-04-12
Abstract: PURPOSE: Provided is a cured body mixture for a vibration isolation, a sound absorption, and a heat insulation, which uses a waste material generated from ethylene vinyl acetate(EVA) synthetic resin foam and elastic synthetic urethane foam. CONSTITUTION: The cured body mixture comprises 70-90 volume% of the pulverized waste material, wherein the waste material is pulverized to have a particle size of 10 m/m or less, 15-35 volume% of an adhesive selected from the group consisting of an acryl resin, a polyurethane, a vinyl polyacetate, a natural latex liquid adhesive, an aqueous asphalt, and 10-30 volume% of an aqueous cement.
Patent KR-20000066629-A (KR)
Inventor: CHUN CHANG YEOL
IPC: H02P5/00
Filed: 1999-04-19
Abstract: PURPOSE: A method for controlling motor of electronic device when rpm detection sensor is failed is provided to control the normal operation of a system with preset control phase in accordance with the wind flow of the electronic device in the failure of the rpm detection sensor. CONSTITUTION: In an electronic device comprising a microprocessor(18) and a phase detection and control unit(12), the method for controlling motor of electronic device comprises steps controlling the rpm of the fan motor(14) by the microprocessor(18) with preset control phase in accordance with the wind flow of the electronic device when a sensor(16) detecting the rpm of the motor was failed. The microprocessor(18) compares the signal output from the sensor(16) with the reference phase of AC source to operate the compared results. The phase detection and control unit(12) detects the phase of input AC source and controls the drive torque of the motor.
Patent KR-20000067721-A (KR)
Inventor: LEE SANG YOUL
IPC: C02F1/48
Filed: 1999-04-30
Abstract: PURPOSE: A water treatment device using magnet is provided, which is characterized in that scale, rust, odor in a water pipe are prevented and treated. CONSTITUTION: A non-magnetic water pipe(4) or a hose is inserted between the water treatment device by controlling a space of cover(11, 12) as a control screw(6). The non-magnetic pipe(4) is connected between permanent magnet(3, 5, 7, 9), and N pole of permanent magnet(2) and S pole of permanent magnet(3) are arranged face to face, therefore magnetic field is passed through non-magnetic pipe(4), and a pipe(4), covers(11, 12) and a control screw(6) are made of non-magnetic materials for effectively operating magnetic field between permanent magnet.
Patent KR-19990064739-A (KR)
Title: 적산 전력 방재 자동시스템
Filed: 1999-05-04
Abstract: 본 발명은 디지털 제어 공학과 통신·데이터베이스 복합 프로그램을 활용함으로서, 화재를 감지 할 수 있는 센서 및 전력선으로 데이터를 주고 받을 수 있는 인터페이스를 부가하여, 기존의 아날로그 전력계를 디지털 전력계로 구성, 이를 중앙 통제실에서 전 수용 가구의 전력 소모량을 자동으로 계측함과 동시에 화재 장소를 예측 가능하게 하는 프로그램을 운영하는 체계로서, 현 건축물에 설치된 적산 전력계의 검침 인력의 인건비를 줄이고, 화재 현장을 미리 예측하여 재산 피해를 최소화하고, 전력 전송로의 도전, 누전, 손실을 최소화함으로 하여, 전력 송전의 효율을 극대화함으로서 국가 전력 자원 이용의 효율을 최적화 하는데 그 목적과 특징이 있다.
Patent KR-19990064827-A (KR)
Title: 열트레이 자동공급의 로타리형 단근 삽접접목장치
Filed: 1999-05-08
Abstract: 시설재배의 증가에 따라 작부체계가 연작의 형태를 갖게 되고 이에 따라 발생하는 연작장해의 회피나 저온신장성, 내서성 등의 강건성을 부여함으로써 생산을  안정화하여 고품질과 증수가 기대되는 접목육묘를 하여 재배하고 있다. 접목방법에는 호접, 삽접, 합접 등이 있으며, 대부분의 접목장치는 클립, 튜브, 핀, 접착제 등 접합을 위한 부자재가 필요하여, 수작업 의한 접목 방법으로 생산하는 접목묘의  가격은 1/3정도가 접목작업의 노력비이다. 
     본 발명은 트레이에 육묘된 접수와 대목을 심겨진 채로 자동으로 공급하고 접목용 부자재를 사용하지 않는 단근삽접방식으로 자동접목하는 장치로서, 대목을 그리핑하는 여덟 개의 핑거가 회전하는 턴테이블에 부착되어 있어 턴테이블의 회전에 맞추어 대목의 공급, 단근 후 그리핑, 대목의 편자엽절단 및 천공, 접수의 절단 가공, 접목, 접목묘의 빈 트레이 식재 후 배출의 공정이 연속적으로 동시에 이루어지도록 되어 있어 보조 인원이 필요없고 접목 부자재를 사용하지 않아 비용과 공정이 줄어들어 접목묘의 생산비용을 절감할 수 있는 단근삽접법을 도입한 자동접목장치이다.
Patent KR-19990068493-A (KR)
Title: 온라인네트워크형광고게임프로그램및온라인네트워크형광고게임프로그램을이용한광고방법
Filed: 1999-05-26
Abstract: 본 발명은 인터넷, PC통신상에서 게임을 할 수 있는 온라인 네트워크형 광고게임프로그램에 관한 것으로, 본 발명은 게임을 시작하는 홈페이지 화면, 회원의 ID와 비밀번호를 입력하는 게임 로그인 화면, 광고화면을 표출하는 광고게임 화면, 게임에 관련된 정보를 제공하는 도우미 화면, 신규사용자가 자신의 정보를 입력하는 신규등록화면, 등록이 접수되었을 때 나타나는 환영메시지 화면, 게임정보 시간표 화면, 게임정보 화면, 게임점수정보 화면, 각종 소식과 의견을 교환하는 알림판 및 게시판 화면, 게임약관 화면, WinWin2000소개 화면,   x2버튼 클릭시 화면, x2게임에서 승리시 화면, x2게임에서 패배시 화면, 동일 광고물의 중간줄 또는 대각선 불일치시 OK버튼이나 x2버튼 클릭시 화면, 본 게임대회시작을 준비하라는 알림 화면, 본 게임대회시작 화면, 본 게임대회종료를 준비하라는 알림 화면, 게임 종료 화면, 우승결과발표 전까지의 동영상 광고 화면, 광고게임대회우승결과 발표 화면, 우승자 표시 화면을 구비하고 있다.
Patent KR-20010001146-A (KR)
Inventor: KIM JONG U
IPC: H01Q1/08
Filed: 1999-06-02
Abstract: PURPOSE: An apparatus and method is provided to reduce battery consumption and prolong life time of a battery by using a sensor to minimize a load generated in an automatic retractable/extendable antenna system. CONSTITUTION: A pair of rollers(430,440) are fixed to a driving motor(410) by a bracket(420), and are supplied with power from a driving motor(410) to retract or extend a rod antenna. The roller(430) has at least one protrude(431a) directed downward. The rotation motor has a motor shaft(411) surrounded with a cover. A rotation detecting unit(450) is installed in the roller(430) to detects if the rollers are rotating. The rotation detecting unit(450) includes a light emitting section and a light receiving section. As the driving roller(430) rotates, the protrude(431a) passes between the light emitting section and the light receiving section. Then, the rotation detecting unit(450) detects that the driving roller is rotating.
Patent KR-20010003952-A (KR)
Inventor: LEE JUN HO
IPC: H01L21/00
Filed: 1999-06-26
Abstract: PURPOSE: A method for a manufacturing information display of a carrier for a semiconductor producing and an indication structure following the method is provided to reduce a prime cost by making a manufacturing information directly on a carrier. CONSTITUTION: A menu information(21, 22, 23) is printed on one side of a carrier(10) to mark manufacturing information about the carrier(10). The menu information(21, 22, 23) is composed of a producing year(21), a manufacturing month(22), and a carrying data(23). After making the carrier(10), the manufacturing information is marked directly on the menu information(21, 22, 23). Etch marking areas(30, 31, 32) is checked on the equivalent position of the menu region(21, 22, 23) by a drilling process. The diameter of the drill is a little smaller than the circle of the menu region(21, 22, 23).
Patent KR-20010004911-A (KR)
Inventor: CHOI DO HYEON
IPC: G02F1/1335
Filed: 1999-06-30
Abstract: PURPOSE: A method for forming a reflecting board of a reflection type crystal liquid display device is provided to form a reflecting board, which has the unevenness of the surface and to control the form and the size of the unevenness. CONSTITUTION: A method for forming a reflecting board of a reflection type crystal liquid display device includes a few stages. In the first stage a source/drain metal film(30) which consists of a bottom molybdenum film(22), an aluminum film(23) and a top molybdenum film(24) is deposited. In the second stage a sensitive film pattern is formed on the top molybdenum film(24). In the third stage the groove(32) is formed in the layed metal film. In the fourth stage the sensitive film pattern is removed. In the fifth stage an organic insulating film(33) is formed on the top molybdenum film(24). In the sixth stage an unevenness is formed on the surface of the organic insulating film(33) by expanding the part of the organic insulating film(33) reclaimed in the groove(32). In the last stage an aluminum metal film(34) is formed along the surface on the organic insulating film(33).